technology
95% capacity restored: Scientists find way to revive old EV batteries

Cornell researchers have developed DEER, a method that regenerates worn lithium-ion battery electrodes and restored up to 95% of original capacity.
Researchers at Cornell University have developed a battery recycling technique that could give ageing lithium-ion batteries a second life without first reducing them to raw materials.
The method, known as Direct Electrode-to-Electrode Regeneration (D... [2863 chars]
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